Homepage link error

I am a wordpress noob, and need some help with the Bueno Theme. The site im working on is https://www.mychihuahuainfo.com

I want to remove the link “home” from the navigation bar but it does not appear in the pages section in wordpress. The only ones appearing are “Chihuahua Info” and “Contact Us”. But clearly its still appearing on the site.

Any help would be much appreciated.